
Matricaria discoidea
Also known as pineapple weed, pineapple mayweed, wild chamomile, disc mayweed, rayless chamomile.
Pineappleweed is a low, ferny annual of trodden ground, driveways and path edges, with cone-shaped yellow-green flower heads that lack the white ray florets of German chamomile and release a sweet pineapple scent when crushed. Native to northeast Asia and northwestern North America, it has spread across the temperate world. The flowering tops are used, fresh or dried. It is the people's chamomile of the northern countryside, used for the same run of digestive, nervous and feverish complaints, and Native communities of the Pacific Northwest used it for stomach upset, colds and as an insect repellent.

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Ask HerbertThe fretful, gassy child who cannot settle, where chamomile would be chosen but pineappleweed is what grows in the yard
Tension headache that comes with a knotted stomach in an anxious adult, taken as a hot tea
Camping or trailside use: a fresh-crushed handful rubbed on the skin to deter mosquitoes, or a quick tea for a queasy stomach
Breastfeeding: Use with care while breastfeeding
The record lists 3 contraindications; open the plate in the library to read them in full.
Treat pineappleweed as a milder, more aromatic chamomile. The tea is pleasant, fruity and slightly bitter, which children take readily, and it does the same work: settling a gassy, colicky belly, easing the cramping of a period, quieting a wound-up nervous system before sleep, and taken hot, opening the pores at the start of a cold.
| Preparation | As written | Metric |
|---|---|---|
| Infusion | 2-4 g dried flowering tops three times daily | 2000-4000 mg |
| Tincture (1:5, 40%) | 2-4 mL three times daily | 2-4 mL |
| Topical wash or gargle | strong infusion used as needed |
Doses are reproduced from the sources for practitioners and are not a recommendation for any person.
Overview. Pineappleweed is a low, ferny annual of trodden ground, driveways and path edges, with cone-shaped yellow-green flower heads that lack the white ray florets of German chamomile and release a sweet pineapple scent when crushed. Native to northeast Asia and northwestern North America, it has spread across the temperate world. The flowering tops are used, fresh or dried. It is the people's chamomile of the northern countryside, used for the same run of digestive, nervous and feverish complaints, and Native communities of the Pacific Northwest used it for stomach upset, colds and as an insect repellent.
Clinical Notes. Treat pineappleweed as a milder, more aromatic chamomile. The tea is pleasant, fruity and slightly bitter, which children take readily, and it does the same work: settling a gassy, colicky belly, easing the cramping of a period, quieting a wound-up nervous system before sleep, and taken hot, opening the pores at the start of a cold.

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